RRB Technician Grade 3 previous year question
Kirti starts a business with ₹27,000 and after 7 months, Vaishnavi joins Kirti as her partner. After a year, the profit is divided in the ratio 8 : 9. What is Vaishnavi's contribution in the capital?
Asked in RRB Technician Grade 3 (09 Mar 2026 Shift 2) · Quantitative Aptitude
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Correct answer: (C) ₹72,900
Kirti's capital-months = 27000×12 = 324000. Let Vaishnavi's contribution be V for 5 months. Ratio 324000 : 5V = 8:9 gives V = 324000×9/(8×5) = ₹72,900.
हिंदी में प्रश्न
कीर्ति ₹27,000 की पूंजी से एक व्यवसाय शुरू करती है और 7 महीने बाद वैष्णवी उसकी साझेदार बनकर व्यवसाय से जुड़ जाती है। एक वर्ष बाद, लाभ को 8 : 9 के अनुपात में विभाजित किया गया। पूंजी में वैष्णवी का योगदान कितना है?
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उत्तर और व्याख्या देखें
सही उत्तर: (C) ₹72,900
कीर्ति का पूंजी-माह = 27000×12 = 324000। वैष्णवी की पूंजी V को 5 माह मानें। अनुपात 324000 : 5V = 8:9 से V = 324000×9/(8×5) = ₹72,900 प्राप्त होता है।
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